Würth Elektronik STAR-TEC Split Ferrite Core NiZn 12.5 mm 265 Ohm

Würth Elektronik STAR-TEC Split Ferrite Core is a NiZn split ferrite core rated at 265 Ohms, designed for supplementary interference suppression in electronic circuits and sized for cables up to 12.5 mm in diameter.

The core is engineered to attenuate electromagnetic interference (EMI) across the frequency range from 1 MHz to 1 GHz, supporting signal integrity and compliance with EMC regulations in demanding environments.

Overview

This ferrite core forms part of the user-friendly STAR-TEC range, which features a split design intended to simplify installation and enhance security. A pre-fixing cable system supports the cable assembly process by helping to ensure correct and consistent placement, while built-in cable clamping protection is intended to prevent damage to the wire during fitting.

Key Features

• Core Material: NiZn for suppression from 1 MHz to 1 GHz
• Locking System: Internal patented locking system that can be opened and refitted for maintenance or cable routing changes, while preventing unauthorised removal once locked
• Safety Key: Opened using a patented STAR-TEC safety key, which is not included
• Pre-Fixing System: Simplifies cable assembly with consistent placement
• Cable Clamp Protection: Built-in protection to prevent wire damage during fitting
• Housing: Robust plastic housing classified UL94 V-0 for flame retardancy
• Operating Temperature: Continuous operation from –25°C to +105°C

Dimensions and Impedance

With an impedance of 265 Ohms and a compact form measuring 3.3 (width) x 1.5 (depth) x 4.3 (height) and weighing 85 g, the ferrite can be integrated into space-constrained applications without compromising performance.

Choose the Würth Elektronik STAR-TEC Split Ferrite Core when you need a practical split core solution for interference suppression on cables up to 12.5 mm in diameter.